Page 10
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Item 62356
SAFETY
Op
ERA
TION
M
AINTENAN
c
E
SETU
p
Maintenance and Servicing
procedures not specifically explained in this manual must
be performed only by a qualified technician.
TO pREVENT SERIOUS INJURY FROM AccIDENTAL OpERATION:
Make sure that the Trigger is in the off-position and unplug the tool from its
electrical outlet before performing any procedure in this section.
TO pREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration
occurs, have the problem corrected before further use.
cleaning, Maintenance, and Lubrication
1.
BEFORE EAcH USE,
inspect the general
condition of the tool. Check for:
• loose hardware,
• misalignment or binding of moving parts,
• damaged cord/electrical wiring,
• cracked or broken parts, and
• any other condition that may
affect its safe operation.
2.
AFTER USE,
wipe external surfaces
of the tool with clean cloth.
3.
WEEKLY: Wear ANSI-approved safety goggles
and NIOSH-approved dust mask while doing this.
With the Drywall Screwdriver running, blow dirt
and dust out of all air vents of the tool with dry air.
Also, remove the Depth Collar and
blow drywall dust out of the Clutch Housing.
4.
WARNING! If the supply cord of this
power tool is damaged, it must be replaced
only by a qualified service technician.
Troubleshooting
problem
possible causes
Likely Solutions
Tool will not start.
1. Cord not connected.
2. No power at outlet.
3. Internal damage or wear. (Carbon
brushes or Trigger, for example.)
1. Check that cord is plugged in.
2. Check power at outlet. If outlet is unpowered, turn off tool
and check circuit breaker. If breaker is tripped, make sure
circuit is right capacity for tool and circuit has no other loads.
3. Have technician service tool.
Tool operates slowly. 1. Forcing tool to work too fast.
2. Extension cord too long or cord
diameter too small.
1. Allow tool to work at its own rate.
2. Eliminate use of extension cord. If an extension cord is needed,
use one with the proper diameter for its length and load.
See
Extension Cords
in
Grounding
section on page 6.
Performance
decreases over time.
Carbon brushes worn or damaged.
Have qualified technician replace brushes.
Excessive noise
or rattling.
Internal damage or wear. (Carbon
brushes or bearings, for example.)
Have technician service tool.
Overheating.
1. Forcing tool to work too fast.
2. Bit dull or damaged.
3. Blocked motor housing vents.
4. Motor being strained by long or
small diameter extension cord.
1. Allow tool to work at its own rate.
2. Keep bits sharp. Replace as needed.
3. Wear ANSI-approved safety goggles and
NIOSH-approved dust mask/respirator while blowing
dust out of motor using compressed air.
4. Eliminate use of extension cord. If an extension cord is needed,
use one with the proper diameter for its length and load.
See
Extension Cords
in
Grounding
section on page 6.
Follow all safety precautions whenever diagnosing or servicing the tool.
Disconnect power supply before service.
